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Depression, anxiety, sleep disturbances, and fatigue are inadequately addressed comorbidities in granulomatosis with polyangiitis (GPA). We determined the prevalence, severity, determinants, and the impact of these comorbidities on quality-of-life (QoL) in GPA. This observational study included adult GPA patients; patients with RA and lupus were included as comparators. Patient Health Questionnaire-9 for depression, Generalized Anxiety Disorder 7-item scale for anxiety, Epworth Sleepiness Scale for sleep disturbances, and Fatigue Severity Scale for fatigue were administered prospectively to estimate prevalence and severity. QoL and disability were estimated using PROMIS-HAQ, HAQ-health and HAQ-pain. Correlations among these parameters were assessed. Stepwise regression analyses were performed to identify determinants of depression, anxiety, excessive sleepiness, and fatigue. One hundred eighty-one patients—62 GPA [mean age 43 (13) years], 57 RA and 62 SLE- were included. The prevalence of depression (47%), excessive sleepiness (21%), and fatigue (39%) in GPA were comparable to RA and lupus; anxiety was less prevalent (29% versus 46% and 53%, p = 0.02). Severity was mostly mild-moderate. Younger age [OR = 0.93 (0.89–0.98)], higher BMI [OR = 1.2 (1.0–1.4)], and greater disease damage [OR = 2.0 (1.3–3.3)] independently predicted presence of depression. Higher BMI [OR = 1.3 (1.1–1.5)] and concomitant FMS [OR = 80.9 (5.1–1289.2)] were independently associated with excessive sleepiness. No association with disease activity, duration, or gender was seen. GPA patients with depression, anxiety, excessive sleepiness, and fatigue had worse PROMIS-HAQ, HAQ-pain, and HAQ-health. In conclusion, depression, anxiety, sleep disturbances, and fatigue are common in GPA. Although their severity is mostly mild-moderate, they impair QoL significantly. Potentially modifiable determinants that can form targets for future interventions have been identified. [ABSTRACT FROM AUTHOR]

Aim: Antineutrophil cytoplasmic antibody‐associated vasculitides (AAV) are a group of small vessel vasculitis with systemic presentations and considerable morbidity and mortality. Pregnancy in these patients poses a significant therapeutic challenge. There is limited published literature regarding pregnancy in AAV. Methods: Two cases of successful pregnancy outcomes in patients with active AAV are described. A systematic review was conducted on the lines of the PRISMA statement for conducting systemic reviews: PubMed (inception of PubMed until 30 April 2017, English language only) and EmBase databases were searched using the following terms: 'pregnancy' AND 'ANCA associated vasculitis' OR 'granulomatosis with polyangiitis' OR 'eosinophilic granulomatosis with polyangiitis' OR 'microscopic polyangiitis' OR 'Churg‐Strauss syndrome' OR 'Wegener's granulomatosis'. Results: One hundred and thirty‐seven pregnancies were documented in 110 patients of AAV. Vasculitis diagnosis was made before pregnancy in 69, during pregnancy in 32 and after pregnancy in 9 patients. Mean age at the time of pregnancy was 29.3 ± 5.3 years. There were 91 term pregnancies, 28 were preterm pregnancies, 15 abortions and 3 still births; 78 had normal delivery and 26 had caesarian section. Conclusion: Successful pregnancies have been reported in AAV patients. [ABSTRACT FROM AUTHOR]

Abstract: Aim: To describe the clinical features, treatment and long‐term outcomes in north Indian patients with granulomatosis with polyangiitis (GPA). Methods: Clinical details, Birmingham Vasculitis Activity Score (BVAS‐v3), laboratory data, histopathology findings, treatment details and outcomes of all consecutive patients diagnosed as having GPA between April 2005 and April 2016 were retrieved. European Vasculitis Study Group definitions were used to classify patients into localized, early systemic, generalized, severe and refractory categories. The findings were compared with large single center cohorts from USA, Germany and France. Results: One hundred and five patients (median age 40 years; 60 females and 45 males) were diagnosed as having GPA. Median duration of follow up was 28 months. Upper respiratory tract, renal and lung involvement were seen in 76.19%, 51.43% and 67.62% of patients, respectively. Ocular, ear, central nervous system, peripheral nervous system, heart, gastrointestinal and skin involvement were seen in 40.95%, 18.1%, 26.67%, 11.43%, 5.71%, 12.38% and 29.52%, respectively. The median BVAS v3 score was 17. Localized, early systemic, generalized, severe and refractory disease were seen in three, 44, 38, 17 and one patient, respectively. Eighteen patients expired and the cause of death was disease activity in 11, disease activity plus sepsis in four and sepsis alone in three patients. Twenty‐six patients experienced relapses. No hemorrhagic cystitis or bladder cancers were observed; however, one patient developed myelodysplastic syndrome during follow up. Conclusion: Indian patients are younger and have less arthritis, renal and peripheral nerve involvement as compared to the patients in Western cohorts. [ABSTRACT FROM AUTHOR]

Objectives: To present single centre experience on the efficacy and safety of similar biologic of rituximab in patients with granulomatosis with polyangiitis (GPA). Methods: This was a retrospective study of GPA patients who received similar biologic of rituximab as either remission induction or maintenance agent. Demographic parameters, Birmingham Vasculitis Activity Score (BVAS-v3), vasculitis damage index, relapse and adverse events were retrieved from patient records. Outcomes noted were remission at 6 months in remission induction group and rates of relapses, adverse events, serious infections and mortality in both remission induction and maintenance groups. Results: Seventy-seven GPA patients were enrolled. Sixty received rituximab for induction and 57 for maintenance; 69% were anti PR-3 positive. In the induction group, median BVAS-v3 reduced from 12 (IQR 6–21.5) to 0 (0–1) at 6 months. At 6 months, 60% patients attained remission, 40% in primary induction group and 74% in re-induction group (p = 0.016%). In the maintenance group, seven (12%) patients had relapses with median time to relapse of 12 (6–22) months. Median relapse free survival was 21 (6–22) months on rituximab maintenance. There were 12 deaths (15.6%) and 18 serious infections. Conclusion: Similar biologic of rituximab was an effective agent for remission induction and remission maintenance in patients with GPA. Head to head trials with innovator molecule are needed to confirm these results. Key Points: • Remission was achieved in 60% of GPA patients who received similar biologic of rituximab as remission induction therapy. • Relapse rate during maintenance phase was 12% with similar biologic of rituximab. Serious infections and mortality with similar biologic of rituximab were comparable with that reported previously in AAV trials. [ABSTRACT FROM AUTHOR]

The incidence and clinical features of antineutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV) have been shown to vary according to geographical areas, with granulomatosis with polyangiitis (GPA) being more common in northern Europe and microscopic polyangiitis (MPA) being more common in Asian countries. The annual incidence of GPA among Asians varies between 0.37/million to 2.1/million population. The prevalence of GPA has been estimated to be 1.94/100 000 in a Chinese population. Polymorphisms in class II major histocompatibility genes and ETS1 proto‐oncogene has been shown in Asian patients with GPA. There is a difference in mean age at onset and proteinase 3 (PR3) or myeloperoxidase (MPO) positivity in GPA patients from different Asian countries. Those from India had mean age of 40 years and those from Japan had mean age of 65 years. Sixty percent of GPA patients from China and Japan were MPO ANCA positive while the majority of patients from India and Korea were PR3 positive. Geographical variation with lower frequency of renal involvement in Indian studies and higher frequency in Chinese patients has also been noted. Treatment outcomes have been similar to those reported from other parts of the world. Remission was achieved in about two‐thirds of patients while relapses were noted in one‐third to half of the patients. Apart from minor differences in the organ systems involved, MPO‐ANCA GPA and PR3‐ANCA GPA had similar rates of remission and relapses. [ABSTRACT FROM AUTHOR]

Granulomatosis with polyangiitis (GPA) commonly affects upper/lower respiratory tract and kidneys. It causes necrotizing vasculitis of small and medium-sized blood vessels. Gastrointestinal (GI) involvement is an uncommon manifestation of GPA, and presentation with predominant GI manifestation is noteworthy. We report a case of 50-year-old male with melena due to GI vasculitis along with other systemic involvement. The patient was treated with pulse methylprednisolone, cyclophosphamide, and plasmapheresis. To manage the refractory GI bleed, the patient underwent surgical resection, and the histology of the surgical specimen confirmed necrotizing vasculitis. [ABSTRACT FROM AUTHOR]

The article presents a case study of a 63-year old man with granulomatosis with polyangiitis (GPA) who had been diagnosed with GPA 3.5 years ago when he suffered from sinusitis, nasal crusting, microscopic hematuria and renal dysfunction. He was put on prednisolone and azathioprine. The article discusses Pyomyositis, a purulent disease and its various risk factors.